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Ecu and immobiliser problems

Posted: Sun Aug 11, 2019 1:19 pm
by mills
Hello,

So I've just tried swapping my a8 ecu back to the a5 ecu. I also changed the whole ignition which came out of the same lude as the ecu.

But now my immobiliser dash light is flashing and can't start the car :?:

Any ideas please.

Cheers :thumbup: